Adjustable backpacks
US11039677B2 · kind B2 · utility
4Cited by
18References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 10, 2017 |
| Grant date | Jun 22, 2021 |
| Priority date | — |
| Expiry date | Jul 24, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA45F5/1525
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
Example implementations relate to adjustable backpacks. In some examples, a backpack may comprise a spindle coupled to a set of straps and a load, a distance sensor, an actuator coupled to the spindle, an angle sensor, and an angle adjuster coupled to the load. The actuator may actuate in response to a first signal from the distance sensor to adjust a length of the set of straps. The angle adjuster may activate in response to a second signal from the angle sensor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.